>> it felt like an unsafe work environment. anytime anybody's reeling threats at somebody, you know, that's just -- it's not appropriate, sitting there on the road with two babies, i'm not going take any chances. yeah, i did hire more security. >> reporter: nicki minaj has denied saying anything about a gun. we asked her for a comment. her representative said, she said what she's saying on the topic. >> reporter: these days, her life is all about being mom to her well-dressed, 20-month-old twins. the girl, named monroe. >> i call her miss monroe. that dictated her american nalty. she's a total diva. fascinated by jewelry, chandeliers. all these things. >> reporter: and a little boy named moroccan. >> we call him roc. he's just great fun. nick is great with the kids. >> reporter: nick is nick cannon, mariah's husband of four years. the twins first birthday was celebrated with a family trip to paris. where the power couple renewed their vows on the eiffel tower. this video has never been seen before. >> i absolutely do. >> yeah.